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An eye diagram
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Eye dissection

Questions

1. Where does the most bending of the light occur in the eye?

The most bending of the light occurs in the eye balls lens.


2. Describe how the lens works?

The lens focuses light onto the retina to make you be able to see what you are looking at.
It changes shape to make sure that the 'picture' on the retina is as clear as possible.

3. Why do we squint when exposed to bright light?

we squint when exposed to bright light because our eyes
aren't used to the light at that time because we have just came out of a dark
place but we squint because its to bright and we are trying to see were
we are and whats happening.

4. Which parts of the eye are involved in focusing?


5. Discuss the implications of losing one eye?

If you loose one eye it makes it hard to see as you are only using one eye.
You wont be able to see things on both sides and you also wont be able to see things as clearly because you
only have one eye to focus on.

























Aerosel (collod)


external image aerosol-can-2.gif
Aerosol is a mixture where the liquid goes in side of the gas.
When you spray aerosol it is a gasy substance with the water mixed in to the gas.
An exsample of a aerosol is Deoderant and airfreshener.
Aerosol is a mixture of Gas and a liquid.

external image Air-Freshener-BM013-.jpgairfeshener